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7706-2 — ELBOW,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7706-2: ELBOW,PIPE.

The ELBOW,PIPE is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.286 INCHES MINIMUM AND 0.295 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.440 INCHES MINIMUM AND 4.480 INCHES MAXIMUM IN, aperture_width: 3.200 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN, overall_length: 13.440 INCHES MINIMUM AND 13.480 INCHES MAXIMUM IN, aperture_length: 12.200 INCHES MINIMUM AND 12.240 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-249-3877, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
7706-2
NSN: 4730-00-249-3877
NIINs: 002493877, 009149570, 010332548
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.286 INCHES MINIMUM AND 0.295 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.440 INCHES MINIMUM AND 4.480 INCHES MAXIMUM IN
aperture_width3.200 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN
overall_length13.440 INCHES MINIMUM AND 13.480 INCHES MAXIMUM IN
aperture_length12.200 INCHES MINIMUM AND 12.240 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
bolt_hole_quantity8
outside_corner_radius0.120 INCHES NOMINAL IN
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D2000 2BC07 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-249-3877
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7706-2 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW ANGLE: 45.0 DEGREES
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
LEG LENGTH: 1.450 INCHES NOMINAL ALL ENDS IN
•
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS IN
•
MAXIMUM OPERATING TEMP: 65.6 CELSIUS SECOND RESPONSE DEGC
TECHNICAL CHARACTERISTICS
FLOW ANGLE45.0 DEGREES
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH1.450 INCHES NOMINAL ALL ENDS IN
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP65.6 CELSIUS SECOND RESPONSE DEGC
MAXIMUM OPERATING TEMP207.7 CELSIUS FIRST RESPONSE DEGC
NONDEFINITIVE SPEC/STD DATAA CLASS AND 1 RATING
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
SUBSTITUTES & CROSS-REFERENCES 6
4102-400Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS14305-9XAReference document
Same NSN cross-reference
Reference document — Secondary reference
58075-000Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
58075-032Reference document
Same NSN cross-reference
Reference document — Secondary reference
WW-P-460Reference document
Same NSN cross-reference
Reference document — Identification reference
MS14305-9XSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7706-2?
7706-2 is a ELBOW,PIPE.
What parts can replace 7706-2?
There are 6 known substitutes for 7706-2: 4102-400, MS14305-9XA, 58075-000 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7706-2?
7706-2 is cataloged in the U.S. Government catalog under NSN 4730-00-249-3877. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.